Scholarlink

There are many possibilities for powering flight. Some birds can fly long distances, powered by bioenergyBioenergy: the food they eat. Toy airplanes can be powered by twisted elastic bands. There are aircraft powered by solar energy. These physical and biological facts suggest that there are opportunities for inventing new approaches to powering human flight.

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Aviation Innovation

  • 章节

  • 发表日期：

    2026年

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  • Marilyn A. Brown,
  • Valerie M. Thomas

摘要

There are many possibilities for powering flight. Some birds can fly long distances, powered by bioenergyBioenergy: the food they eat. Toy airplanes can be powered by twisted elastic bands. There are aircraft powered by solar energy. These physical and biological facts suggest that there are opportunities for inventing new approaches to powering human flight.